DK132819B - ELECTRIC DRIVE SYSTEM FOR A BAND OR WIRE ROLLER PLANT WITH SEVERAL MOVING ROLLER CHAIRS - Google Patents

ELECTRIC DRIVE SYSTEM FOR A BAND OR WIRE ROLLER PLANT WITH SEVERAL MOVING ROLLER CHAIRS

Info

Publication number
DK132819B
DK132819B DK191462AA DK191462A DK132819B DK 132819 B DK132819 B DK 132819B DK 191462A A DK191462A A DK 191462AA DK 191462 A DK191462 A DK 191462A DK 132819 B DK132819 B DK 132819B
Authority
DK
Denmark
Prior art keywords
band
drive system
electric drive
roller
plant
Prior art date
Application number
DK191462AA
Other languages
Danish (da)
Other versions
DK132819C (en
Inventor
E Helsing
Original Assignee
Asea Ab
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Asea Ab filed Critical Asea Ab
Publication of DK132819B publication Critical patent/DK132819B/en
Application granted granted Critical
Publication of DK132819C publication Critical patent/DK132819C/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
    • B21B37/48—Tension control; Compression control
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
    • B21B37/48—Tension control; Compression control
    • B21B37/52—Tension control; Compression control by drive motor control
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P5/00—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors
    • H02P5/46—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors for speed regulation of two or more dynamo-electric motors in relation to one another
    • H02P5/50—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors for speed regulation of two or more dynamo-electric motors in relation to one another by comparing electrical values representing the speeds

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Control Of Metal Rolling (AREA)
  • Metal Rolling (AREA)
DK191462A 1961-05-03 1962-04-27 ELECTRIC DRIVE SYSTEM FOR A BAND OR WIRE ROLLER PLANT WITH SEVERAL MOVING ROLLER CHAIRS DK132819C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE461861 1961-05-03

Publications (2)

Publication Number Publication Date
DK132819B true DK132819B (en) 1976-02-16
DK132819C DK132819C (en) 1976-07-12

Family

ID=20264602

Family Applications (1)

Application Number Title Priority Date Filing Date
DK191462A DK132819C (en) 1961-05-03 1962-04-27 ELECTRIC DRIVE SYSTEM FOR A BAND OR WIRE ROLLER PLANT WITH SEVERAL MOVING ROLLER CHAIRS

Country Status (6)

Country Link
US (1) US3222900A (en)
BE (1) BE617144A (en)
DE (1) DE1427785B2 (en)
DK (1) DK132819C (en)
FR (1) FR1347679A (en)
GB (1) GB974908A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1270246A (en) * 1968-06-14 1972-04-12 British Iron Steel Research Improvements in or relating to rolling
DE2541071C3 (en) * 1975-09-15 1984-07-12 Siemens AG, 1000 Berlin und 8000 München Device for regulating the tensile force transmitted in the rolling stock in a multi-stand continuous rolling mill
JPS5949084B2 (en) * 1976-03-26 1984-11-30 住友金属工業株式会社 Inter-stand tension control method for steel bar wire rod rolling mill
DE2915942A1 (en) * 1979-04-20 1980-10-30 Schloemann Siemag Ag TENSION CONTROL IN CONTINUOUS ROLLING MILLS
US9676016B2 (en) * 2013-09-23 2017-06-13 Manchester Copper Products, Llc Systems and methods for drawing materials

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB640071A (en) * 1948-01-29 1950-07-12 Norton Co Ltd Sir James Farmer Improved means for measuring and indicating the tension in strip passing through a rolling mill
LU35351A1 (en) * 1956-09-25
US3036480A (en) * 1957-07-10 1962-05-29 Electron Machine Corp Automatic control of multi-stand rolling mills
US2933626A (en) * 1958-10-22 1960-04-19 Westinghouse Electric Corp Sample data control apparatus

Also Published As

Publication number Publication date
DK132819C (en) 1976-07-12
US3222900A (en) 1965-12-14
DE1427785B2 (en) 1970-11-05
BE617144A (en) 1962-08-31
DE1427785A1 (en) 1969-07-10
GB974908A (en) 1964-11-11
FR1347679A (en) 1964-01-04

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